AGRA, May 6 -- The main accused in the murder of a jeweller in Agra was gunned down in an encounter with police within four days of the incident. His brother has been arrested, but another suspect who was driving the motorcycle at the time of crime is yet to be nabbed, authorities said on Tuesday.

Commissioner of police Deepak Kumar said that on Tuesday morning, the main accused, identified as Aman, attempted to snatch the pistol of a police officer and opened fire. The police fired in retaliation and the accused was injured. Aman was rushed to a hospital, where he was declared dead, Kumar said.

"Aman was involved in an incident of robbery and murder at Balaji Jewellers near Kargil crossing in Agra on May 2. The jeweller, Yogesh Chaudha...